Is x + 10 a factor of the function f(x) = x3 − 75x + 250? explain. i think it's a yes. when the function f(x) = x3 − 75x + 250 is divided by x + 10, the remainder is zero. therefore, x + 10 is a factor of f(x) = x3 − 75x + 250. no. when the function f(x) = x3 − 75x + 250 is divided by x + 10, the remainder is zero. therefore, x + 10 is not a factor of f(x) = x3 − 75x + 250. yes. when the function f(x) = x3 − 75x + 250 is divided by x + 10, the remainder is not zero. therefore, x + 10 is a factor of f(x) = x3 − 75x + 250. no. when the function f(x) = x3 − 75x + 250 is divided by x + 10, the remainder is not zero. therefore, x + 10 is not a factor of f(x) = x3 − 75x + 250.